10 entries under grass topic. ×

8
canary(noun, source, gossip, sneak)
8
spy(noun, sneak, decoy, informer)
4
betrayer(noun, source, spy, sneak)
4
narc(noun, source, sneak, informer)
3
blabbermouth(noun, source, gossip, sneak)
3
whistle-blower(noun, source, spy, sneak)
2
deep throat(noun, expression, source, sneak)
2
source(noun, sneak, decoy, informer)
2
turncoat(noun, source, spy, sneak)
1
double-crosser(noun, source, spy, sneak)
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APASmart Define. (2015). stool pigeon thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/stool_pigeon/thesaurus/synonyms
ChicagoSmart Define. 2015. "stool pigeon thesaurus" https://smartdefine.org/stool_pigeon/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, stool pigeon thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>.
MLASmart Define. "stool pigeon thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>